Transcript for Whitney Heichel Killing: Neighbor Arrested
Let's bring in former fbi consultant brad garrett. And we learned a few details about how this couple new mr. Holt. I guess that's the first thing the inverses are going after, the extent of the relationship. Right, there may be none, george. This could be an attraction by whether holt or was he breaking into her car when she was going to work but something went drastically wrong in that parking lot. There's no indication that there was a relationship between the two of them. The police are going to have to try to figure out what was going on inside his head. How much of a case do the police have? Well, it appears they've got a lot forensics. And what they haven't told us what do they have on surveillance cameras and other locations. But finding, apparently, his dna in the car. There were prints where his body was found. It looks to me they got a reasonable case forensically at this point. Based on your experience, what would be your thumbnail profile of the shooter? Well, if there is no relationship, it appears he had some sort of attraction for her, perhaps. When she came out to go to work, he approached her. Maybe she ignored him or whatever. And something went wrong in the parking lot. And as a result, he must have grabbed her or injured her in the parking lot enough to drive her away. Or as one of the neighbors said, he might have just snapped. Brad garrett, thanks very much.
This transcript has been automatically generated and may not be 100% accurate.